Klingspor A 46 N Supra Kronenflex Cutting-Off Wheels – 2.0–3.2 mm for Aluminium

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Klingspor A 46 N Supra Kronenflex Cutting-Off Wheels – 2.0–3.2 mm for Aluminium


The Klingspor A 46 N Supra Kronenflex cutting-off wheel is a professional-grade disc designed specifically for aluminium and non-ferrous metals. As part of the Supra performance line, it delivers fast, smooth cutting with reduced clogging, making it ideal for workshop and fabrication use.


Its specially formulated bond and aluminium oxide abrasive grain ensure an aggressive yet controlled cut, while the wheel’s open structure helps to prevent material build-up—a common issue when working with soft metals. With a thickness range of 2.0–3.2 mm, it offers an optimal balance between cutting speed, precision, and durability.


Key Features:

  • Supra performance line – professional quality for aluminium cutting

  • Non-clogging design – prevents loading when cutting soft metals

  • Fast, efficient cutting – with reduced heat generation

  • Thickness range (2.0–3.2 mm) – adaptable for precision or durability

  • Reinforced resin bond – safe and stable in handheld applications


📏 Typical Specifications (may vary by disc):

  • Abrasive grain: Aluminium oxide

  • Quality line: Supra (professional performance)

  • Bonding: Special resin formulation to reduce clogging

  • Thicknesses: 2.0 mm, 2.5 mm, 3.2 mm

  • Common diameters: 115 mm, 125 mm, 180 mm, 230 mm

  • Applications: Aluminium sheets, profiles, bars, tubes, and non-ferrous metals


📦 Common Applications:

  • Cutting aluminium sheets, rods, and pipes

  • Fabrication and assembly of non-ferrous metals

  • Site and workshop aluminium processing

  • Tasks requiring burr-free, smooth cuts


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